Define operators used in perl?
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You want to read command-line arguements with perl. How would you do that?
Explain the difference between die and exit in perl?
How can you create anonymous subroutines?
Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.
Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?
What is eval function in perl?
What is the difference between single (') and double (") quote in a string in perl?
write a script to generate n prime no.s?
What is perl push array function?
What rules must be followed by modules in perl.
my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
How would you ensure the re-use and maximum readability of your perl code?